am 685ae6dc: Merge "Allow target arch in tapas parameters." into jb-mr1-dev

function hmm() {

cat <<EOF

Invoke ". build/envsetup.sh" from your shell to add the following functions to your environment:

- lunch:   lunch <product_name>-<build_variant>

- tapas:   tapas [<App1> <App2> ...] [arm|x86|mips] [eng|userdebug|user]

- croot:   Changes directory to the top of the tree.

- m:       Makes from the top of the tree.

- mm:      Builds all of the modules in the current directory.

# Run tapas with one ore more app names (from LOCAL_PACKAGE_NAME)

function tapas()

{

    local arch=$(echo -n $(echo $* | xargs -n 1 echo | \grep -E '^(arm|x86|mips)$'))

    local variant=$(echo -n $(echo $* | xargs -n 1 echo | \grep -E '^(user|userdebug|eng)$'))

    local apps=$(echo -n $(echo $* | xargs -n 1 echo | \grep -E -v '^(user|userdebug|eng)$'))

    local apps=$(echo -n $(echo $* | xargs -n 1 echo | \grep -E -v '^(user|userdebug|eng|arm|x86|mips)$'))

    if [ $(echo $arch | wc -w) -gt 1 ]; then

        echo "tapas: Error: Multiple build archs supplied: $arch"

        return

    fi

    if [ $(echo $variant | wc -w) -gt 1 ]; then

        echo "tapas: Error: Multiple build variants supplied: $variant"

        return

    fi

    local product=full

    case $arch in

      x86)   product=full_x86;;

      mips)  product=full_mips;;

    esac

    if [ -z "$variant" ]; then

        variant=eng

    fi

        apps=all

    fi

    export TARGET_PRODUCT=full

    export TARGET_PRODUCT=$product

    export TARGET_BUILD_VARIANT=$variant

    export TARGET_BUILD_TYPE=release

    export TARGET_BUILD_APPS=$apps